Hadn't heard of healthyout or thistle until now, but they don't seem to be on-demand food services?
Calling meals with 70g of fat "healthy" is a bit of a stretch.
They used to be more focused on good quality/fresh/healthy.
The menu is now the same every day and it's basically a restaurant delivery service where they pre-make the food in large quantities.
Presumably this is more sustainable for them money wise, but I used to order Munchery for dinner every single day (when open) for years, and now I do it maybe 1-2 times a week, begrudgingly.
Hopefully just a phase. They tried this same-every-day thing last year and lost a tonne of users.
http://sf.eater.com/2016/3/16/11247194/pascal-rigo-leaves-mu...
Especially this:
"I just did not share anymore their strategy for growth and their ‘vision’ for the future," Rigo wrote to Eater in an email.
The translation is: the food sucks.
EDIT: Munchery doesn't delivery for lunch so that's a pretty big limitation there.